RE: cross-referencing [was Transistors for G05-801 deflec tion board - question]

One I sometimes use is at
http://www.ee.washington.edu/circuit_archive/parts/cross.html. It appears to
be broader than the one at pacific semi. Another one is at
http://www.nteinc.com/search.html, and Moyer has a couple, too
(http://www.moyerelectronics.com/). Don't forget http://groups.google.com/;
most likely somebody sometime has asked about the component you're looking
for, and somebody has suggested a cross.

Once you find possible crosses, it's probably a good idea to check the
datasheets one against the other to be sure the sub you plan to use is OK.
http://www.freetradezone.com has a lot of datasheets, and they're still
free, altho I think you have to register.

-----Original Message-----
From: owner-vectorlist@synthcom.com
[mailto:owner-vectorlist@synthcom.com]On Behalf Of John Robertson
Sent: Wednesday, January 09, 2002 10:16 AM
To: vectorlist@synthcom.com
Subject: Re: VECTOR: Transistors for G05-801 deflection board - question

For what it's worth I have found a cross-reference of NTE/ECG part numbers
(and hundreds of others!) to their real-world numbers, you can find it at
http://www.pacific-semi.com.

http://www.pacificsemi.com/download.php3 and grab the Cross Reference List.
Omar also sells semis for a very good price...

John :-#)#

At 03:40 AM 09/01/2002 -0600, you wrote:
>jwelser@ccwf.cc.utexas.edu wrote:
>
> > What I can tell you is that both the BD530 and MPSU57 cross to
an
> > NTE189. For some reason, NTEs online cross reference can't cross either
> > the MPSU07 or the BD529. While I can't give you a definitive answer,
the
> > fact that they both cross to the same part is encouraging. If the BD530
> > and BD529 are an NPN/PNP pair, then you may be good to go.
>
>As some of you know, I live to cross-reference parts (I'm a VERY lonely
>person!),
>so here goes:
>
>BD530 and MPSU57 (and MPSU51, MPSU52, & MPSU56) crosses to ECG/NTE189 and
>SK3200
>BD529 and MPSU07 (and MPSU01, MPSU02, & MPSU06) crosses to ECG/NTE188 and
>SK3199
>MJE172 crosses to ECG/NTE292 and SK3441
>MJE182 crosses to ECG/NTE182 and SK3188A
>
>I believe the MJE172 and MJE182 are in a different case style (T0-220)
>
>MCM Electronics has the MJE182 (TO-126 case, NPN, 100V, 3A, 1.5W, ECB
>pinout) for
>$1.62 (1-4), $1.42 (5-9), etc, etc, up to $.82 if you buy at least 250.
The
>SK3188A is $4.45, the choice there is a no-brainer.
>
>For the MPSU57 they substitute the MPS-U56, at $7.57 each down to $4.66 at
>250+
>quantity. But the SK3200 is only $2.80 each.
>
>For the MPSU07 they substitute the MPS-U07 at $12.83 each. The SK3199 is
>$3.37
>each.
>
>The SK3441 is $3.09 each.
>
>Checking with Mouser, here is what they have:
>
>NTE189 for $5.45 and SK3200 for $2.95
>SK3199 for $3.55
>
>
>Both companies have the parts in stock.
>
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Received on Wed Jan 9 09:03:43 2002